121872654

素因数分解:

$2^1\times 3^3\times {\mathrm{2256901}}^1$

素因数の和:2256912

約数の個数: 16

約数和(自身を含む): 270828240

約数和(自身を除く): 148955586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2256901, 4513802, 6770703, 13541406, 20312109, 40624218, 60936327, 121872654]

約数ペア:

[(1, 121872654), (2, 60936327), (3, 40624218), (6, 20312109), (9, 13541406), (18, 6770703), (27, 4513802), (54, 2256901)]